* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #cccccc;
}

.container {
    width: 1200px;
    margin: auto;
}

.row {
    margin-left: -5px;
    margin-right: -5px;
}

.row::after {
    display: table;
    clear: both;
    content: "";
}

.col-6 {
    float: left;
    width: 50%;
    padding-left: 5px;
    padding-right: 5px;
}

.item {
    background: white;
    padding: 20px;
}

.item .row{
    margin-left:-2px;
    margin-right:-2px;
}

.col-4 {
    float: left;
    width: 33.333333%;
    padding-left: 2px;
    padding-right: 2px;
}

.ite {
    background: cadetblue;
    height: 100px;
    margin-bottom: 4px;
    color: #ffffff;
}
